眼睛抽搐是眼睑或眼部肌肉不受控制地运动或痉挛。眼睛抽搐有多种类型。每一类型的抽搐都是由不同原因导致。
最常见的眼睛抽搐类型称为肌纤维颤搐。这种类型的抽搐或痉挛十分常见,大多数人都会在某一时期出现。这可能影响上眼睑或下眼睑,但通常一次只影响一只眼睛。眼睛抽搐可能几乎没感觉,也可能令人烦恼。抽搐通常在短时间内消失,但可能在几小时、几天或更长时间后再次出现。
另一种类型的眼睛抽搐称为良性特发性眼睑痉挛。良性特发性眼睑痉挛一开始表现为双眼眨眼次数增多,可能导致眼睑被挤闭。这种类型的抽搐并不常见,但可能非常严重,影响生活的方方面面。
偏侧面肌痉挛是一类涉及到面部一侧肌肉(包括眼睑)的抽搐。抽搐可能始于眼周,然后扩散至面部其他部位。
采取以下措施后,眼睛抽搐通常在几天或几周内自行消失:
如果出现以下情况,请与医务人员约诊:
- 数周后,抽搐仍未消失。
- 患处无力或僵硬。
- 每次抽搐时眼睑完全闭合。
- 睁眼困难。
- 面部或身体其他部位也出现抽搐。
- 眼睛红肿或出现分泌物。
- 眼睑下垂。
显示参考文献
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Feb. 11, 2023Original article: https://www.mayoclinic.org/zh-hans/symptoms/eye-twitching/basics/causes/sym-20050838